package com.wchen.gdoc.generate.util;

/**
 * 字符串工具类
 *
 * @author  wchen
 * @date    2019/11/11
 */
public class StringUtil {


    public static Boolean isBlank(String str){
        return str == null || "".equals(str.trim());
    }

    public static Boolean isNotBlank(String str){
        return str != null && !"".equals(str.trim());
    }
}
